California Air Resources Board Chair Mary D. Nichols issued the following statement in response to the press release issued by EPA about weakening the standards for cars and light trucks, model years 2022-2025.

“This is a politically motivated effort to weaken clean vehicle standards with no documentation, evidence or law to back up that decision. This is not a technical assessment, it is a move to demolish the nation’s clean car program. EPA’s action, if implemented, will worsen people’s health with degraded air quality and undermine regulatory certainty for automakers.

This decision takes the U.S. auto industry backward, and we will vigorously defend the existing clean vehicle standards and fight to preserve one national clean vehicle program.

Meanwhile, today’s decision changes nothing in California and the 12 other states with clean car rules that reduce emissions and improve gas mileage—those rules remain in place. California will not weaken its nationally accepted clean car standards, and automakers will continue to meet those higher standards, bringing better gas mileage and less pollution for everyone.”

CARB Chair, Mary D. Nichols

CARB's mission is to promote and protect public health, welfare, and ecological resources through effective reduction of air pollutants while recognizing and considering effects on the economy. The CARB oversees all air pollution control efforts in California to attain and maintain health based air quality standards.